Incapable of being expressed in words; unspeakable; unutterable; indescribable;
as, the
ineffable
joys of heaven
.
Contentment with our lot . . . will diffuse
ineffable
contentment over the soul.
Beattie.
Webster 1828 Edition
Ineffable
INEF'FABLE
,
Adj.
[L. ineffabilis; in and effabilis, from effor, to speak.] Unspeakable; unutterable; that cannot be expressed in words; usually in a good sense; as the ineffable joys of heaven; the ineffable glories of the Deity.